Examples of org.apache.phoenix.execute.MutationState

org.apache.phoenix.execute.MutationState
Tracks the uncommitted state @since 0.1

        }
    }


    @Override
    public MutationState updateData(MutationPlan plan) throws SQLException {
        return new MutationState(0, plan.getConnection());
    }

View Full Code Here

                            // Note that the upsert select statements will need to commit any open transaction here,
                            // since they'd update data directly from coprocessors, and should thus operate on
                            // the latest state
                            try {
                                MutationPlan plan = stmt.compilePlan(PhoenixStatement.this, Sequence.ValueOp.RESERVE_SEQUENCE);
                                MutationState state = plan.execute();
                                connection.getMutationState().join(state);
                                if (connection.getAutoCommit()) {
                                    connection.commit();
                                }
                                setLastResultSet(null);
                                setLastQueryPlan(null);
                                // Unfortunately, JDBC uses an int for update count, so we
                                // just max out at Integer.MAX_VALUE
                                int lastUpdateCount = (int) Math.min(Integer.MAX_VALUE, state.getUpdateCount());
                                setLastUpdateCount(lastUpdateCount);
                                setLastUpdateOperation(stmt.getOperation());
                                return lastUpdateCount;
                            } catch (RuntimeException e) {
                                // FIXME: Expression.evaluate does not throw SQLException

View Full Code Here

    abstract protected MutationState mutate(StatementContext context, ResultIterator iterator, PhoenixConnection connection) throws SQLException;
    
    @Override
    public PeekingResultIterator newIterator(StatementContext context, ResultIterator iterator, Scan scan) throws SQLException {
        final PhoenixConnection connection = new PhoenixConnection(this.connection);
        MutationState state = mutate(context, iterator, connection);
        long totalRowCount = state.getUpdateCount();
        if (connection.getAutoCommit()) {
            connection.getMutationState().join(state);
            connection.commit();
            ConnectionQueryServices services = connection.getQueryServices();
            int maxSize = services.getProps().getInt(QueryServices.MAX_MUTATION_SIZE_ATTRIB,QueryServicesOptions.DEFAULT_MAX_MUTATION_SIZE);
            state = new MutationState(maxSize, connection, totalRowCount);
        }
        final MutationState finalState = state;
        byte[] value = PDataType.LONG.toBytes(totalRowCount);
        KeyValue keyValue = KeyValueUtil.newKeyValue(UNGROUPED_AGG_ROW_KEY, SINGLE_COLUMN_FAMILY, SINGLE_COLUMN, AGG_TIMESTAMP, value, 0, value.length);
        final Tuple tuple = new SingleKeyValueTuple(keyValue);
        return new PeekingResultIterator() {
            private boolean done = false;

View Full Code Here

    }


    public MutationState createTable(CreateTableStatement statement, byte[][] splits, PTable parent, String viewStatement, ViewType viewType, byte[][] viewColumnConstants, BitSet isViewColumnReferenced) throws SQLException {
        PTable table = createTableInternal(statement, splits, parent, viewStatement, viewType, viewColumnConstants, isViewColumnReferenced, null);
        if (table == null || table.getType() == PTableType.VIEW) {
            return new MutationState(0,connection);
        }
        // Hack to get around the case when an SCN is specified on the connection.
        // In this case, we won't see the table we just created yet, so we hack
        // around it by forcing the compiler to not resolve anything.
        PostDDLCompiler compiler = new PostDDLCompiler(connection);

View Full Code Here

        ColumnResolver resolver = FromCompiler.getResolver(dataTableNode, conn);
        TableRef tableRef = resolver.getTables().get(0);
        boolean success = false;
        SQLException sqlException = null;
        try {
            MutationState state = newClientAtNextTimeStamp.buildIndex(index, tableRef);
            success = true;
            return state;
        } catch (SQLException e) {
            sqlException = e;
        } finally {

View Full Code Here

            try {
                plan.getContext().setScanTimeRange(new TimeRange(dataTableRef.getLowerBoundTimeStamp(), Long.MAX_VALUE));
            } catch (IOException e) {
                throw new SQLException(e);
            }
            MutationState state = connection.getQueryServices().updateData(plan);
            indexStatement = FACTORY.alterIndex(FACTORY.namedTable(null, 
                    TableName.create(index.getSchemaName().getString(), index.getTableName().getString())),
                    dataTableRef.getTable().getTableName().getString(), false, PIndexState.ACTIVE);
            alterIndex(indexStatement);

View Full Code Here

                }
                throw e;
            }
        }
        if (table == null) {
            return new MutationState(0,connection);
        }
        
        // If our connection is at a fixed point-in-time, we need to open a new
        // connection so that our new index table is visible.
        if (connection.getSCN() != null) {

View Full Code Here

        String tenantId = connection.getTenantId() == null ? null : connection.getTenantId().getString();
        try {
            connection.getQueryServices().dropSequence(tenantId, schemaName, sequenceName, timestamp);
        } catch (SequenceNotFoundException e) {
            if (statement.ifExists()) {
                return new MutationState(0, connection);
            }
            throw e;
        }
        return new MutationState(1, connection);
    }

View Full Code Here

        try {
            connection.getQueryServices().createSequence(tenantId, schemaName, sequenceName,
                startWith, incrementBy, cacheSize, minValue, maxValue, cycle, timestamp);
        } catch (SequenceAlreadyExistsException e) {
            if (ifNotExists) {
                return new MutationState(0, connection);
            }
            throw e;
        }
        return new MutationState(1, connection);
    }

View Full Code Here

                            return connection.getQueryServices().updateData(plan);
                        }
                    }
                    break;
                }
                 return new MutationState(0,connection);
        } finally {
            connection.setAutoCommit(wasAutoCommit);
        }
    }

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

Related Classes of org.apache.phoenix.execute.MutationState

org.apache.hadoop.hbase.client.HTableInterface

org.apache.hbase.index.util.ImmutableBytesPtr

org.apache.phoenix.cache.ServerCacheClient.ServerCache

org.apache.phoenix.compile.DeleteCompiler

org.apache.phoenix.compile.MutatingParallelIteratorFactory

org.apache.phoenix.compile.PostDDLCompiler

org.apache.phoenix.compile.PostIndexDDLCompiler

org.apache.phoenix.compile.UpsertCompiler

org.apache.phoenix.coprocessor.MetaDataProtocol.MetaDataMutationResult

org.apache.phoenix.hbase.index.util.ImmutableBytesPtr

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.